Leviticus 21:18-21

18For no one who has a blemish shall draw near, a man ablind or lame, or one who has a mutilated face bor a limb too long, 19or a man who has an injured foot or an injured hand, 20or a hunchback or a dwarf or a man with a cdefect in his sight or an itching disease or scabs or dcrushed testicles. 21No man of the offspring of Aaron the priest who has a blemish shall come near to eoffer the Lord’s food offerings; since he has a blemish, he shall not come near to offer the bread of his God.

Leviticus 22:20

20 fYou shall not offer anything that has a blemish, for it will not be acceptable for you.

Malachi 1:8

8 gWhen you offer blind animals in sacrifice, is that not evil? And when you offer those that are lame or sick, is that not evil? Present that to your governor; will he accept you or show you favor? says the Lord of hosts.
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